2271230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17491

約数の個数: 16

約数和(自身を含む): 4402944

約数和(自身を除く): 2131714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17471, 34942, 87355, 174710, 227123, 454246, 1135615, 2271230]

約数ペア:

[(1, 2271230), (2, 1135615), (5, 454246), (10, 227123), (13, 174710), (26, 87355), (65, 34942), (130, 17471)]